I live in Sweden, and this is very common. Handling cash is inefficient for everyone involved. The big downside is that people that didn't adapted , usually ol

I live in Sweden, and this is very common. Handling cash is inefficient for everyone involved. The big downside is that people that didn't adapted , usually older citizens, find themselves in a worse situation. This is still more obvious in situations like the buses where you can't even buy a ticket as you need to buy it in advance. If you don't have one, you need to buy the ticket on your mobile device, and this is not easy for everyone in society. So it is mostly a good thing, with more efficient transactions, but it is not heaven.